package com.shop.service;

import com.github.pagehelper.PageInfo;
import com.shop.entity.Banner;

/**
 * @author XCH
 * @date 2025 - 06 - 18
 */
public interface BannerService {
    PageInfo<Banner> listBanner(Integer pageNum, Integer pageSize);
    void addBanner(Banner banner);
    void deleteBanner(Integer id);
    void updateBanner(Banner banner);
}
